FEA & Structural Engineering Analysis Services
Advanced finite element analysis solutions for structural integrity, thermal performance, fatigue life, vibration, buckling and equipment design validation across process, energy and manufacturing industries.
Simulation-Based Structural Validation for Safer and More Reliable Designs
TecGeetha Consulting provides finite element analysis services to evaluate stress, deformation, temperature distribution, fatigue life, vibration response and structural stability before fabrication or design modification.
We support equipment manufacturers, EPC companies and operating plants with design validation, troubleshooting, optimization, failure investigation and code-based assessment.
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Our FEA Services
Structural, thermal, fatigue, vibration and design validation support for industrial equipment and components.
Linear Static Analysis
- Stress and deformation assessment
- Load path evaluation
- Stress concentration identification
- Stiffness assessment
- Allowable stress verification
- Local stress evaluation
Nonlinear Structural Analysis
- Material nonlinearity
- Geometric nonlinearity
- Contact nonlinearity
- Large deformation
- Plastic deformation
- Collapse and limit load
Thermal Analysis
- Steady-state thermal analysis
- Transient thermal analysis
- Temperature distribution
- Heat flux evaluation
- Thermal gradients
- Thermal stress analysis
Fatigue Assessment
- High-cycle fatigue
- Low-cycle fatigue
- Stress-life assessment
- Strain-life assessment
- Thermal fatigue
- Design life evaluation
Buckling Analysis
- Eigenvalue buckling
- Nonlinear buckling
- External pressure stability
- Shell and column buckling
- Imperfection sensitivity
- Critical load estimation
Modal & Vibration Analysis
- Natural frequencies
- Mode shapes
- Resonance risk
- Harmonic response
- Random vibration
- Dynamic amplification
Contact & Bolted Joints
- Flange joint behaviour
- Bolt preload assessment
- Contact pressure
- Gasket compression
- Joint separation risk
- Bolt load optimization
Pressure Vessel & Static Equipment
- Pressure vessels and exchangers
- Columns, reactors and separators
- Nozzle reinforcement
- Local load evaluation
- Saddle and support analysis
- Lifting lug analysis
Piping & Nozzle Loads
- Nozzle load evaluation
- Local stress assessment
- Branch connection assessment
- Flange load review
- Equipment-piping interface
- Stress classification support
Structures & Supports
- Skids and base frames
- Pipe racks
- Platforms and access structures
- Brackets and saddles
- Lifting devices
- Anchors and base plates
Failure Investigation
- Crack and deformation review
- Excessive stress identification
- Fatigue failure assessment
- Thermal distortion
- Vibration-related failure
- Root cause support
Design Optimization
- Weight reduction
- Stress reduction
- Thickness optimization
- Geometry improvement
- Support optimization
- Design alternative comparison
Engineering Simulation Platform
Advanced structural and multiphysics analysis using established engineering tools.
ANSYS Mechanical
Structural, thermal, fatigue, vibration and nonlinear analysis.
Abaqus
Advanced nonlinear, contact and material behaviour simulation.
COMSOL Multiphysics
Coupled structural, thermal and multiphysics studies where applicable.
SpaceClaim / SolidWorks
Geometry preparation, cleanup and CAD model development.
FEA Methodology
A structured workflow for reliable modelling, validation and engineering interpretation.
Geometry Preparation
CAD cleanup, simplification, idealization and shell or solid modelling strategy.
Meshing
Element selection, local refinement, contact meshing and mesh quality checks.
Model Setup
Material properties, loads, boundary conditions, contacts and solver controls.
Results & Recommendations
Stress review, code interpretation, comparison and design optimization.
FEA Deliverables
Clear model documentation, numerical assessment and code-based engineering recommendations.
Model Documentation
- Geometry and idealization
- Material properties
- Load cases
- Boundary conditions
Numerical Assessment
- Element and mesh statistics
- Mesh quality
- Mesh independence
- Convergence history
Results
- Stress and deformation contours
- Strain and contact pressure
- Temperature and mode shapes
- Buckling factors and fatigue life
Engineering Report
- Methodology and assumptions
- Code compliance assessment
- Design comparison
- Recommendations and final report
Codes & Standards
FEA assessment aligned with applicable international codes and project specifications.
ASME VIII-1
ASME VIII-2
ASME II-D
API 579 / FFS-1
API 650
API 620
EN 13445
PD 5500
ASME B31.3
AISC
IS 800
Client Specs
Related Engineering Services
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